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对纤维增强尼龙—66复合材料的强度和韧性的评价,可通过纤维长度、体积以及树脂与玻璃纤维、碳纤维和芳纶纤维的粘接作用来确定。材料可通过挤出和拉挤的方法进行复合。为了预测制件性能,了解影响热塑性复合材料机械性能的因素是极其重要的。短纤维增强热塑性树脂的断裂性能是早期研究的热门课题,而长纤维热塑性复合材料新系列需要与通用材料的比较来进行评价。近来商品化的Verton(ICI商标)产品就是用连续长纤维挤拉混合的。除挤出外,拉挤作为一种熔融混合方法,能使长纤维有效地用于加工部件。
The evaluation of the strength and toughness of the fiber-reinforced nylon-66 composites can be determined by the fiber length, the volume, and the bonding of the resin to the glass fibers, the carbon fibers and the aramid fibers. The material can be compounded by extrusion and pultrusion. In order to predict the performance of the part, it is extremely important to understand the factors affecting the mechanical properties of the thermoplastic composite. The rupture properties of short fiber reinforced thermoplastic resins are a hot topic in earlier research, whereas the new series of long fiber thermoplastic composites needed to be compared with common materials. The recently commercialized Verton (ICI ™) product is pultruded with continuous long fibers. In addition to being extruded, pultrusion is used as a melt-mixing method that enables long fibers to be efficiently used to machine parts.